157039576862

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{20963}}^1$

素因数の和:21465

約数の個数: 64

約数和(自身を含む): 285362638848

約数和(自身を除く): 128323061986

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 421, 434, 574, 842, 1271, 2542, 2947, 5894, 8897, 13051, 17261, 17794, 20963, 26102, 34522, 41926, 91357, 120827, 146741, 182714, 241654, 293482, 535091, 649853, 859483, 1070182, 1299706, 1718966, 3745637, 4548971, 6016381, 7491274, 8825423, 9097942, 12032762, 17650846, 26643973, 53287946, 61777961, 123555922, 186507811, 273588113, 361842343, 373015622, 547176226, 723684686, 1915116791, 2532896401, 3830233582, 5065792802, 11217112633, 22434225266, 78519788431, 157039576862]

約数ペア:

[(1, 157039576862), (2, 78519788431), (7, 22434225266), (14, 11217112633), (31, 5065792802), (41, 3830233582), (62, 2532896401), (82, 1915116791), (217, 723684686), (287, 547176226), (421, 373015622), (434, 361842343), (574, 273588113), (842, 186507811), (1271, 123555922), (2542, 61777961), (2947, 53287946), (5894, 26643973), (8897, 17650846), (13051, 12032762), (17261, 9097942), (17794, 8825423), (20963, 7491274), (26102, 6016381), (34522, 4548971), (41926, 3745637), (91357, 1718966), (120827, 1299706), (146741, 1070182), (182714, 859483), (241654, 649853), (293482, 535091)]